TESTRO ELECTRONICS LLC
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,Western Union,T/T,MoneyGram |
| Delivery Time | 3-5 days |
| New / Used | Used |
| Frequency Range | 9 kHz – 26.5 GHz (internal mixing) |
| Analysis Bandwidth | 1 kHz – 5 MHz standard; down to 1 Hz with Options 1DR & 1D5 |
| Phase Noise | –101 dBc/Hz @ 10 kHz offset (1 GHz carrier, typical, Opt 1D5) |
| DANL (Preamp On) | –167 dBm/Hz typical with internal pre-amp |
| Size / Weight | 222 × 409 × 373 mm, 17.1 kg (net) |
| Brand Name | Keysight/Agilent/HP |
| Model Number | Agilent E4407B |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,Western Union,T/T,MoneyGram | Delivery Time | 3-5 days |
| New / Used | Used | Frequency Range | 9 kHz – 26.5 GHz (internal mixing) |
| Analysis Bandwidth | 1 kHz – 5 MHz standard; down to 1 Hz with Options 1DR & 1D5 | Phase Noise | –101 dBc/Hz @ 10 kHz offset (1 GHz carrier, typical, Opt 1D5) |
| DANL (Preamp On) | –167 dBm/Hz typical with internal pre-amp | Size / Weight | 222 × 409 × 373 mm, 17.1 kg (net) |
| Brand Name | Keysight/Agilent/HP | Model Number | Agilent E4407B |
| High Light | RF Spectrum Analyzer Agilent E4407B ，26.5 GHz ESA E Spectrum Analyzer ，RF Spectrum Analyzer Used | ||
The pre-owned Agilent E4407B delivers laboratory-grade spectrum analysis up to 26.5 GHz in a rugged 4-U chassis weighing just 17 kg. Its digitally synthesized RBWs reach 1 Hz (with 1DR/1D5), and a –101 dBc/Hz phase-noise floor keeps adjacent-channel measurements clean. With the internal 20 dB pre-amp engaged, a –167 dBm/Hz DANL reveals low-level emissions without an external LNA, while the standard 10 MHz analysis bandwidth and optional tracking generator support EMI, radar, and 5 G NR FR1 sweeps.
Buying refurbished slashes capital expense and lead-time; units can ship ISO-17025-calibrated and firmware-verified, preserving Agilent accuracy and SCPI automation at a fraction of new-instrument cost.
Interested in an Agilent E4407B — 26.5 GHz Portable ESA-E Spectrum Analyzer or a similar model?
Drop your WhatsApp number or e-mail on our website and we will:
Send a tailored quotation and any current promotions.
Provide extra photos, test data, and full configuration details.
Discuss shipping, duties, warranty, and any other specifics you need.
Looking for other models? Our inventory changes daily—ask for the latest list of spectrum analyzers and RF equipment.
Every unit is calibrated at an ISO/IEC 17025 accredited laboratory. The original calibration certificate, marked TESTRO Certified, is linked to the unit’s serial number and included in the shipment.
A set of high-resolution teardown photographs showing seals, fasteners, and all critical modules.
A live video session in which an engineer demonstrates gain-linearity, noise-floor, and spurious-response tests in real time.
All recordings remain in our cloud archive for the life of the product.
We accept T/T, wire transfer, credit card.
Customers are welcome to visit our Shenzhen warehouse and refurbishment line to inspect calibration benches, burn-in racks, and inventory.
Company Details
Business Type:
Distributor/Wholesaler,Agent,Exporter
Year Established:
2017
Total Annual:
2,000,000-3,000,000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Founded in 2017 and headquartered in Shenzhen, TESTRO Electronics LLC focuses on the secondary sale and flexible rental of high-end electronic test instruments. The team counts 30 employees and operates a 1,500 m² warehouse and inspection center in Qianhai, Shenzhen. ... Founded in 2017 and headquartered in Shenzhen, TESTRO Electronics LLC focuses on the secondary sale and flexible rental of high-end electronic test instruments. The team counts 30 employees and operates a 1,500 m² warehouse and inspection center in Qianhai, Shenzhen. ...
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